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Monthly climate in Regina, Canada

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Regina features a humid continental climate (Dfb). Temperatures typically range between -14 °C (6 °F) and 19 °C (67 °F) through the year, but rarely can drop to -37 °C (-35 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 437 mm (17.2 inches) and receives 75 rainy days on the 1 mm (0.04 inches) threshold annually. Regina enjoys an average of 3083 hours of sunshine throughout the year, and daylight varies from 8 hours 4 minutes to 16 hours 21 minutes per day.

Monthly average temperatures in Regina, Canada

The warmest months in Regina are June, July and August, with daily mean temperatures ranging from 17 to 19 °C (62 - 67 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -14 to -9 °C (6 - 15 °F) throughout the day. On average each year, Regina experiences 44 days above 25 °C (77.0 °F) and 182 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Regina. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum6°C
(44°F)		10°C
(49°F)		17°C
(64°F)		23°C
(74°F)		32°C
(90°F)		34°C
(93°F)		35°C
(96°F)		39°C
(102°F)		33°C
(91°F)		28°C
(84°F)		19°C
(67°F)		7°C
(44°F)
Mean maximum5°C
(40°F)		3°C
(38°F)		12°C
(54°F)		21°C
(70°F)		30°C
(86°F)		29°C
(84°F)		33°C
(91°F)		35°C
(95°F)		30°C
(86°F)		23°C
(74°F)		12°C
(54°F)		5°C
(41°F)
Average high-7°C
(19°F)		-9°C
(16°F)		1°C
(34°F)		8°C
(47°F)		19°C
(66°F)		23°C
(73°F)		26°C
(79°F)		25°C
(77°F)		19°C
(66°F)		9°C
(49°F)		-1°C
(31°F)		-5°C
(23°F)
Daily mean-12°C
(10°F)		-14°C
(6°F)		-4°C
(24°F)		2°C
(36°F)		12°C
(53°F)		17°C
(62°F)		19°C
(67°F)		18°C
(64°F)		12°C
(54°F)		3°C
(38°F)		-5°C
(24°F)		-9°C
(15°F)
Average low-17°C
(2°F)		-19°C
(-2°F)		-9°C
(15°F)		-4°C
(25°F)		4°C
(40°F)		10°C
(50°F)		12°C
(55°F)		10°C
(51°F)		6°C
(43°F)		-2°C
(29°F)		-8°C
(17°F)		-13°C
(8°F)
Mean minimum-33°C
(-27°F)		-32°C
(-25°F)		-25°C
(-13°F)		-15°C
(5°F)		-4°C
(25°F)		4°C
(40°F)		7°C
(45°F)		5°C
(41°F)		-1°C
(31°F)		-11°C
(12°F)		-18°C
(-0°F)		-29°C
(-19°F)
Minimum-37°C
(-35°F)		-36°C
(-33°F)		-31°C
(-23°F)		-25°C
(-13°F)		-6°C
(21°F)		3°C
(38°F)		5°C
(42°F)		4°C
(39°F)		-5°C
(24°F)		-16°C
(4°F)		-21°C
(-5°F)		-35°C
(-30°F)

Compare climate in Regina with other places

Compare temperature, precipitation, sunshine, UV index in Regina, Canada with other places around the world.

Monthly average precipitation in Regina, Canada

Regina usually has the most precipitation in June, July and September, with an average of 8 rainy days and 69 mm (2.7 inches) of precipitation per month. The driest months in Regina are January, February and December. On average, 15 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Regina. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)14 (0.5)12 (0.5)23 (0.9)25 (1.0)33 (1.3)100 (4.0)59 (2.3)47 (1.8)47 (1.9)29 (1.1)29 (1.2)19 (0.7)
Average precipitation days (≥ 1 mm)4356610977675

Monthly sunshine hours in Regina, Canada

The sunniest months in Regina are May, June and July, when the sun shines an average of 11 hours 52 minutes a day. Least sunny months in Regina: January, November and December receive an average of 4 hours 42 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Regina. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours128206249287352351389338256219154149
Mean daily daylight hours8h 33m10h 4m11h 56m13h 51m15h 30m16h 21m15h 52m14h 23m12h 32m10h 39m8h 57m8h 4m

Solar UV radiation in Regina, Canada

Regina experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very High category of sun exposure. January, November and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Regina UV Index data.

Average daily maximum UV levels by month for Regina. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235689987421